15/09/2025 Daiichi and Merck's raludotatug deruxtecan received the Breakthrough Therapy Designation for Ovarian, Primary Peritoneal, or Fallopian Tube Cancers (Ref) The US FDA granted the Breakthrough Therapy Designation to Daiichi Sankyo and Merck & Co./MSD's raludotatug deruxtecan (R-DXd; CDH6-directed ADC) for the treatment of adult patients with platinum-resistant epithelial ovarian, primary peritoneal or fallopian tube cancers expressing CDH6 who have received prior trea